Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Assassin's Serpent's Eye
+160 Agility and +160 PvP Power
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+0 All Stats
Epic
Blue 1 star Stormy Deepholm Iolite
+50 PvP Power
Epic
Blue 1 star Rigid Majestic Zircon
+40 Hit
Epic
Yellow/Blue 1 star Balanced Elven Peridot
+50 Hit and +25 PvP Resilience
Epic
Blue 1 star Rigid Stormjewel
+40 Hit
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Blue 1 star Stormy Majestic Zircon
+20 PvP Power
Epic
Blue 1 star Rigid Serpent's Eye
+480 Hit
Epic